|Rank|Nation|Gold|Silver|Bronze|Total|
|---|---|---|---|---|---|
|1|United States (USA)|5|0|0|5|
|2|Italy (ITA)|1|1|1|3|
|3|Poland (POL)|1|1|0|2|
|4|Finland (FIN)|1|0|4|5|
|5|Czechoslovakia (TCH)|1|0|0|1|
|5|Hungary (HUN)|1|0|0|1|
|7|Soviet Union (URS)|0|2|4|6|
|8|South Africa (RSA)|0|1|3|4|
|9|Argentina (ARG)|0|1|1|2|
|9|Germany (GER)|0|1|1|2|
|9|Romania (ROU)|0|1|1|2|
|9|Sweden (SWE)|0|1|1|2|
|13|Ireland (IRL)|0|1|0|1|
|14|Bulgaria (BUL)|0|0|1|1|
|14|Denmark (DEN)|0|0|1|1|
|14|France (FRA)|0|0|1|1|
|14|South Korea (KOR)|0|0|1|1|

Question: how many nations are ranked 9th?
Answer: 4